`rickzhang.com`

DNSSEC	⚠️ Not signed
A	107.180.21.53^{🇺🇸 AS400754107.180.0.0/18 IAD2 Allocation}
		PTR	`53.21.180.107.host.secureserver.net`
NS	`ns13.domaincontrol.com` ⭐
		A	2603:5:21a0::7^{🇺🇸 GODADDY-DNS2603:5:21a0::/44}
			PTR	`ns13.domaincontrol.com`
		A	97.74.106.7^{🇺🇸 GODADDY-DNS97.74.106.0/23}
			PTR	`ns13.domaincontrol.com`
NS	`ns14.domaincontrol.com`
		A	2603:5:22a0::7^{🇺🇸 GODADDY-DNS2603:5:22a0::/44}
			PTR	`ns14.domaincontrol.com`
		A	173.201.74.7^{🇺🇸 GODADDY-DNS173.201.74.0/23}
			PTR	`ns14.domaincontrol.com`
MX	`rickzhang-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c902::6^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj0pr21cu00106.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch1pr04cu00101.inbound.protection.outlook.com`
		A	2a01:111:f403:f804::3^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-co1pr03cu00403.inbound.protection.outlook.com`
		A	2a01:111:f403:f901::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl0pr02cu00601.inbound.protection.outlook.com`
		A	52.101.8.46^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dm6pr05cu00406.inbound.protection.outlook.com`
		A	52.101.9.24^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl2pr02cu00400.inbound.protection.outlook.com`
		A	52.101.11.13^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sn1pr0501cu00205.inbound.protection.outlook.com`
		A	52.101.194.4^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch4pr04cu00104.inbound.protection.outlook.com`
TXT	`v=spf1 include:_spf.google.com include:secureserver.net ~all`
TXT	`google-site-verification=Vn07quXmzXAUFwEqpstwqFyA2mV44N3vd9ecZNf1jCQ`
TXT	`NETORGFT14158171.onmicrosoft.com`
SOA	`ns13.domaincontrol.com`dns@jomax.net 2026-03-18 #2

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1786397959

Same first word

rickzhang.com

rickzhang.net

DNS History

11 records (4 active, 7 former)

●NSns13.domaincontrol.com2015-07-17 → 2026-08-10 · 2 obs

● 2015-07-17 21:39:08
● 2026-08-10 22:12:24

●NSns14.domaincontrol.com2015-07-17 → 2026-08-10 · 2 obs

● 2015-07-17 21:39:08
● 2026-08-10 22:12:24

○NSpark13.secureserver.net2017-03-14 → 2017-03-14 · 4 obs

○ 2015-07-17 21:39:08
● 2017-03-14 12:58:30
○ 2019-12-29 00:58:00
○ 2026-08-10 22:12:24

○NSpark14.secureserver.net2017-03-14 → 2017-03-14 · 4 obs

○ 2015-07-17 21:39:08
● 2017-03-14 12:58:30
○ 2019-12-29 00:58:00
○ 2026-08-10 22:12:24

○MXmailstore1.secureserver.net2015-07-17 → 2019-12-29 · 4 obs

● 2015-07-17 21:39:08
● 2019-12-29 00:58:00
○ 2026-04-06 23:23:58
○ 2026-08-10 22:12:24

●MXrickzhang-com.mail.protection.outlook.com2026-04-06 → 2026-08-10 · 3 obs

○ 2019-12-29 00:58:00
● 2026-04-06 23:23:58
● 2026-08-10 22:12:24

○MXsmtp.secureserver.net2015-07-17 → 2019-12-29 · 4 obs

● 2015-07-17 21:39:08
● 2019-12-29 00:58:00
○ 2026-04-06 23:23:58
○ 2026-08-10 22:12:24

●A107.180.21.532019-12-29 → 2026-08-10 · 3 obs

○ 2017-03-14 12:58:30
● 2019-12-29 00:58:00
● 2026-08-10 22:12:24

○A173.201.92.1282017-03-14 → 2017-03-14 · 4 obs

○ 2016-06-21 01:12:28
● 2017-03-14 12:58:30
○ 2019-12-29 00:58:00
○ 2026-08-10 22:12:24

○A173.201.92.2362016-03-04 → 2016-06-21 · 5 obs

○ 2015-11-17 17:14:48
● 2016-03-04 01:31:28
● 2016-06-21 01:12:28
○ 2017-03-14 12:58:30
○ 2026-08-10 22:12:24

○A74.219.173.662015-07-17 → 2015-11-17 · 4 obs

● 2015-07-17 21:39:08
● 2015-11-17 17:14:48
○ 2016-03-04 01:31:28
○ 2026-08-10 22:12:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
rickzhang.com	ns13.domaincontrol.com, ns14.domaincontrol.com	4 records

✅ Authoritative Response

Server:173.201.74.7

NS records: ns13.domaincontrol.com, ns14.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rickzhang.com (unsigned zone)

⏱️ Timing

Total: 1100ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`107.180.21.53`
NS	2	`ns13.domaincontrol.com, ns14.domaincontrol.com`
MX	1	`rickzhang-com.mail.protection.outlook.co`
TXT	3	`v=spf1 include:_spf.google.com include:s, google-site-verification=Vn07quXmzXAUFwE...`
SOA	1	`ns13.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns13.domaincontrol.com, ns13.domaincontrol.com, ns14.domaincontrol.com...)

Analysis

IP Addresses

rickzhang.com directs to one IP number, which is 107.180.21.53.

Among the host names that share IP numbers with rickzhang.com are blackacid.com, visionsmx.com, mail.talegani.net and two others.

Name Servers

DNS delegation for rickzhang.com points to two name servers: ns13.domaincontrol.com and ns14.domaincontrol.com.

rickzhang.com has the same name server delegation as a number of other domains, such as mothersbrewery.com, mypreference.org, gestionrmh.com and two more.

ns13.domaincontrol.com directs to 97.74.106.7 and 2603:5:21a0::7. ns14.domaincontrol.com directs to 173.201.74.7 and 2603:5:22a0::7. Each host name carries two IP addresses.

Mail Servers

rickzhang.com routes its mail through a single mail server, rickzhang-com.mail.protection.outlook.com.

rickzhang-com.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.8.46, 52.101.9.24 and 52.101.11.13, along with 5 other.

rickzhang.com - robtex.com

rickzhang.com

com